Brian,
I can't remember who's it was, nor have I found it in a quick search, but it seems to me there was a picture in the gallery of a 53 5-window and a black SSR.
I have a print of the pic. The AD looks to be a grey cab with a black bed, hood, and fenders. It also has some time of service station or ? emblems on the side.
Does this sound familiar to anyone else, do you know who's it might be, so Brian can find it?